Theres also another way to help mitigate any risk in casting such mana-intensive spells: Cascade
Doublade allows us to reveal as many Pokmon from the Aegislash evolution line and deal 60 damage for each card
While you can set yourself up for victory shortly after casting this card, its entirely possible to be hit with a boardwipe if unable to attack right away
The power level on this one is roughly that of Phyrexian Arena Id estimate and given that a slower, less mana efficient Phyrexian Arena was one of the strongest card drawing tools in the last Standard (Underworld Connections), Id be very surprised if Sultai Ascendancy didnt prove to be very good in Magics most played Constructed format, likely as the best enabler for a delve-abusing Sultai midrange or control deck
[c]Thrill of Possibility[/c] can sometimes be the better pick in certain decks, so which card you choose is more of a judgement call
If you have a creature with deathtouch on the board, it makes attacking very difficult for your opponent
